Aliens

I don't think it was Aliens vs. Cowboys necessarily, but I can't dismiss the idea that aliens had something to do with the building of Machu Picchu, the Nazca lines, Easter Island, Stonehenge, etc., etc. I hope that by getting a first-hand visual, I will get some clarity. Chances are however, I will be more bewildered than ever and be no closer to the answer to these mysteries than anyone else in the world. Even so, I'm getting anxious about seeing them.